130856320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29209}}^1$

素因数の和:29235

約数の個数: 64

約数和(自身を含む): 357530400

約数和(自身を除く): 226674080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 29209, 58418, 116836, 146045, 204463, 233672, 292090, 408926, 467344, 584180, 817852, 934688, 1022315, 1168360, 1635704, 1869376, 2044630, 2336720, 3271408, 3738752, 4089260, 4673440, 6542816, 8178520, 9346880, 13085632, 16357040, 18693760, 26171264, 32714080, 65428160, 130856320]

約数ペア:

[(1, 130856320), (2, 65428160), (4, 32714080), (5, 26171264), (7, 18693760), (8, 16357040), (10, 13085632), (14, 9346880), (16, 8178520), (20, 6542816), (28, 4673440), (32, 4089260), (35, 3738752), (40, 3271408), (56, 2336720), (64, 2044630), (70, 1869376), (80, 1635704), (112, 1168360), (128, 1022315), (140, 934688), (160, 817852), (224, 584180), (280, 467344), (320, 408926), (448, 292090), (560, 233672), (640, 204463), (896, 146045), (1120, 116836), (2240, 58418), (4480, 29209)]